Convert horsepower (water) to megajoule/second
Please provide values below to convert horsepower (water) [hp (water)] to megajoule/second [MJ/s], or Convert megajoule/second to horsepower (water).
1 hp (water) = 0.000746043 MJ/s. To convert horsepower (water) to megajoule/second, multiply the value by 0.000746043; to go the other way, divide by it (1 MJ/s = 1340.40531176 hp (water)). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 hp (water) = 0.000746043 MJ/s
- 1 MJ/s = 1340.40531176 hp (water)
- 10 hp (water) = 0.00746043 MJ/s
- 100 hp (water) = 0.0746043 MJ/s
How to Convert Horsepower (Water) to Megajoule/second
1 hp (water) = 0.000746043 MJ/s
Example: convert 15 hp (water) to MJ/s:
15 hp (water) = 15 × 0.000746043 MJ/s = 0.011190645 MJ/s
Horsepower (Water) to Megajoule/second Conversion Table
| horsepower (water) | megajoule/second |
|---|---|
| 1 hp (water) | 0.000746043 MJ/s |
| 2 hp (water) | 0.001492086 MJ/s |
| 3 hp (water) | 0.002238129 MJ/s |
| 5 hp (water) | 0.003730215 MJ/s |
| 10 hp (water) | 0.00746043 MJ/s |
| 20 hp (water) | 0.01492086 MJ/s |
| 50 hp (water) | 0.03730215 MJ/s |
| 100 hp (water) | 0.0746043 MJ/s |
| 500 hp (water) | 0.3730215 MJ/s |
| 1000 hp (water) | 0.746043 MJ/s |
Horsepower (Water)
Horsepower (water) is a unit of power used to measure the rate of water flow or energy transfer, based on the power exerted by a water stream.
History/Origin
The water horsepower originated in the 19th century as a way to quantify the power of water wheels and turbines, with its value historically linked to the energy produced by a specific flow of water under certain conditions.
Current Use
Today, water horsepower is primarily used in hydraulic engineering and water power industries to specify the capacity of water turbines, pumps, and other hydraulic equipment.
Megajoule/second
A megajoule per second (MJ/s) is a unit of power equivalent to one megajoule of energy transferred or converted per second, where 1 megajoule equals 1,000,000 joules.
History/Origin
The megajoule per second has been used in scientific and engineering contexts to quantify large-scale power, especially in fields like physics and energy systems, as a convenient unit for expressing high power levels. It is derived from the SI units of energy (joule) and time (second).
Current Use
Today, MJ/s is primarily used in scientific research, energy production, and engineering to describe high power outputs, such as in power plants, large-scale energy systems, and theoretical calculations involving energy transfer rates.
Frequently Asked Questions
What is 1 horsepower (water) in megajoule/second?
1 horsepower (water) (hp (water)) = 0.000746043 megajoule/second (MJ/s).
How do you convert horsepower (water) to megajoule/second?
Multiply the horsepower (water) value by 0.000746043. For example, 25 hp (water) × 0.000746043 = 0.018651075 MJ/s.
What is 10 horsepower (water) in megajoule/second?
10 hp (water) = 0.00746043 MJ/s.
Which unit is larger, the horsepower (water) or the megajoule/second?
The megajoule/second is the larger unit: 1 hp (water) equals only 0.000746043 MJ/s.